PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9951Resistor,variable,wire Wound,pre

Sensor Systems, L.l.c. Dba Sensor Systems Llc · NSN 5905-00-147-9610 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-147-9610 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-147-9610. Primary manufacturer part number: 9951.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • Pilot Diameter: 1.3750 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Function Conformity Tolerance Per Section: -0.50 TO 0.50 ALL SECTIONS
  • Section Quantity: 2
  • Mounting Lip Diameter: 1.5000 INCHES NOMINAL IN
  • Mounting Method: CLAMP RING(S)
  • Bearing Type: BALL SHAFT
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-147-9610, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sensor Systems, L.l.c. Dba Sensor Systems Llc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-147-9610
Primary Part Number9951
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerSensor Systems, L.l.c. Dba Sensor Systems Llc
StatusACTIVE
Pilot Diameter1.3750 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Function Conformity Tolerance Per Section-0.50 TO 0.50 ALL SECTIONS
Section Quantity2
Mounting Lip Diameter1.5000 INCHES NOMINAL IN
Mounting MethodCLAMP RING(S)
Bearing TypeBALL SHAFT
Rotary Actuator Travel in Angular Deg360.0 NOMINAL
Electrical Resistance Per Section10.0 KILOHMS ALL SECTIONS
Pilot Diameter Runout0.001 INCHES IN
Fragility FactorMODERATELY RUGGED
Lateral Runout0.010 INCHES IN
Effective Electrical Rotation in Deg Angular Rotation358.0 NOMINAL
Shaft Runout0.001 INCHES IN
Shaft Radial Play0.002 INCHES IN
Actuator TypeDOUBLE ENDED SHAFT
Maximum Running Torque1.20 INCH-OUNCES IN
Maximum Starting Torque1.90 INCH-OUNCES IN
Shaft End Play0.005 INCHES IN
Function Characteristic Per SectionALL SECTIONS LINEAR
Fixed Tap Quantity Per Section3 ALL SECTIONS
Resistance Tolerance Per Section in Percent-5.0 TO 5.0 ALL SECTIONS
Tap Location Tolerance Per Section-1.0 TO 1.0 DEG ANGULAR ROTATION ALL SECTIONS
Terminal Type and Quantity12 TURRET
Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius-20.0 TO 20.0 ALL SECTIONS
Tap Location From Ccw Terminal Per Section in Deg of Effective Electrical Rotation500.0 ALL SECTIONS AND 1000.0 ALL SECTIONS AND 1500.0 ALL SECTIONS
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power85.0 ALL SECTIONS
Actuator Travel Control FeatureCONTINUOUS MOTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4320-00-138-44619951 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Grundfos Cbs, Inc Dba Paco Pumps
5905-00-430-22704047-360PC11 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Huntington Ingalls Inc Div Newport News Shipbuilding
5935-00-502-19229951 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5110-00-509-807689-9951 INTERCHANGEABLE
Punch,fastener Setting
Morito Scovill Americas, Llc Dba Scovill Manufacturing
5935-01-033-9105 INTERCHANGEABLE
Connector,plug,electrical
6145-01-172-0999409916 INTERCHANGEABLE
Cable,special Purpose,electrical
Raytheon Company Dba Raytheon Co
9540-01-296-42859951 INTERCHANGEABLE
Angle,structural
Alcoa/reynolds Metals Company
8010-01-461-40989951 INTERCHANGEABLE
Thinner,paint Products
Lord Corp
5140-01-583-9615J9951 INTERCHANGEABLE
Tool Box,portable
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
9951 PRIMARY Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA)
Related Parts
4320-00-138-4461INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
9951
5905-00-430-2270INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
4047-360PC11
5935-00-502-1922INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9951
5110-00-509-8076INTERCHANGEABLE
PUNCH,FASTENER SETTING
89-9951
5935-01-033-9105INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6145-01-172-0999INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
409916
9540-01-296-4285INTERCHANGEABLE
ANGLE,STRUCTURAL
9951
8010-01-461-4098INTERCHANGEABLE
THINNER,PAINT PRODUCTS
9951
5140-01-583-9615INTERCHANGEABLE
TOOL BOX,PORTABLE
J9951

Frequently Asked Questions

What is NSN 5905-00-147-9610?

NSN 5905-00-147-9610 is a Resistor,variable,wire Wound,pre, manufactured by Sensor Systems, L.l.c. Dba Sensor Systems Llc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-147-9610?

NSN 5905-00-147-9610 has 1 cross-referenced part number: 9951 (Sensor Systems, L.l.c. Dba Sensor Systems Llc).

What NSN replaces 5905-00-147-9610?

There are 9 known substitutes for 5905-00-147-9610: 4320-00-138-4461, 5905-00-430-2270, 5935-00-502-1922 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9951?

Key specifications for 9951: Pilot Diameter: 1.3750 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Function Conformity Tolerance Per Section: -0.50 TO 0.50 ALL SECTIONS; Overall Length: 3.187 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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